Solving this puzzle was straightforward using CyberChef. This puzzle’s clue mentions ROT13, so it was logical to attempt to decode the provided string with ROT13 first.

Cryptography can be easy, do you know what ROT13 is?

cvpbPGS{arkg_gvzr_V'yy_gel_2_ebhaqf_bs_ebg13_BuTtS}